Donate a kidney.
justshtmypnts
Pepper spray, did it once on a dare. I can say with 100% conviction that it works exactly as intended.
zerbey
Getting married. I don’t regret getting married, but if my wife were to pass away or our marriage otherwise ended, I doubt I would go through the dating and getting to know them and getting married and such again. I’m too old for that, and I’m not even that old.
robotmonkeyshark
Skydiving. It was a thrill, no bad experiences or anything, just expensive and something I don’t need to do again.
account_disabled
Times Square New Years Eve. Glad I did it – never again.
Camphor